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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A316537 Number of cyclic subgroups of the group SL(2, Z(n)), counting conjugates as distinct.

Table of values

n a(n)
1 1
2 5
3 13
4 28
5 49
6 73
7 116
8 176
9 202
10 265
11 378
12 464
13 550
14 636
15 842
16 936
17 1041
18 1183
19 1486
20 1712
21 2082
22 2055
23 2120
24 3088
25 2114
26 3023
27 2503
28 4200
29 4238
30 4862
31 4902
32 4648
33 6564
34 5749
35 7434
36 7688
37 6331
38 8190
39 9880
40 11344
41 10172
42 12066
43 9378
44 13224
45 14168
46 11612

List of values

[1, 5, 13, 28, 49, 73, 116, 176, 202, 265, 378, 464, 550, 636, 842, 936, 1041, 1183, 1486, 1712, 2082, 2055, 2120, 3088, 2114, 3023, 2503, 4200, 4238, 4862, 4902, 4648, 6564, 5749, 7434, 7688, 6331, 8190, 9880, 11344, 10172, 12066, 9378, 13224, 14168, 11612]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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